Canberra, February 5: Recent data released on Thursday indicates a significant rise in dementia cases among Australians under 65 years old. Projections suggest that by 2054, the number of affected individuals could increase by nearly 40%.
Currently, approximately 446,500 Australians are living with dementia. This figure has risen from 433,300 in 2025, highlighting a concerning trend in patient numbers.
The report reveals that around 29,000 individuals aged 18 to 65 are suffering from early-onset dementia. This number is expected to grow to about 41,000 by 2054. Additionally, around 1,500 children in Australia are battling childhood dementia.
According to government statistics, dementia became the leading cause of death in Australia for the first time in 2024, accounting for 9.4% of total deaths.
A report published by the Australian Institute of Health and Welfare in December predicts that the number of Australians living with dementia will more than double to over one million by 2065.
Tanya Buchanan, CEO of Dementia Australia, emphasized the urgent need for a national program to promote mental health. She called for improved treatment, care, and support services for dementia patients of all ages.
Buchanan noted that while Australia is recognized globally for its dementia care and research, significant improvements are still necessary within the system.
The organization has urged the federal government to launch a comprehensive awareness campaign on mental health, establish a robust network of support services nationwide, and enhance training for staff caring for dementia patients.
Dementia is not a single disease but a condition caused by various illnesses that gradually damage brain nerves, impairing cognitive functions. It primarily affects thinking, understanding, and memory. While a person’s consciousness typically remains intact, changes in personality, emotions, behavior, and motivation can occur.
